63 lines
1.8 KiB
C
63 lines
1.8 KiB
C
/* Copyright 2020-2023 Espressif Systems (Shanghai) CO LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#define BIN_FIRST_SEGMENT_OFFSET 0x18
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// Maximum block sized for RAM and Flash writes, respectively.
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#define ESP_RAM_BLOCK 0x1800
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typedef struct {
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const uint8_t *data;
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uint32_t size;
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uint32_t addr;
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} partition_attr_t;
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typedef struct {
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partition_attr_t boot;
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partition_attr_t part;
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partition_attr_t app;
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} example_binaries_t;
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typedef struct {
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partition_attr_t ram_app;
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} example_ram_app_binary_t;
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/**
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* @brief esptool portable bin header format
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*/
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typedef struct example_bin_header {
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uint8_t magic;
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uint8_t segments;
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uint8_t flash_mode;
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uint8_t flash_size_freq;
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uint32_t entrypoint;
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} example_bin_header_t;
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/**
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* @brief esptool portable bin segment format
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*/
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typedef struct example_bin_segment {
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uint32_t addr;
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uint32_t size;
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uint8_t *data;
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} example_bin_segment_t;
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void get_example_binaries(target_chip_t target, example_binaries_t *binaries);
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void get_example_ram_app_binary(target_chip_t target, example_ram_app_binary_t *bin);
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esp_loader_error_t connect_to_target(uint32_t higher_transmission_rate);
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esp_loader_error_t flash_binary(const uint8_t *bin, size_t size, size_t address);
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esp_loader_error_t load_ram_binary(const uint8_t *bin);
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